mirror of
https://github.com/minetest/minetest_game.git
synced 2024-11-05 23:33:51 +01:00
0a96bac46d
Two sounds are played; one while the furnace is active (sound used is "fire_fire") and one after an item is cooked (sound used is "default_cool_lava").
377 lines
10 KiB
Lua
377 lines
10 KiB
Lua
-- default/furnace.lua
|
|
|
|
-- support for MT game translation.
|
|
local S = default.get_translator
|
|
|
|
--
|
|
-- Formspecs
|
|
--
|
|
|
|
function default.get_furnace_active_formspec(fuel_percent, item_percent)
|
|
return "size[8,8.5]"..
|
|
"list[context;src;2.75,0.5;1,1;]"..
|
|
"list[context;fuel;2.75,2.5;1,1;]"..
|
|
"image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
|
|
(fuel_percent)..":default_furnace_fire_fg.png]"..
|
|
"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[lowpart:"..
|
|
(item_percent)..":gui_furnace_arrow_fg.png^[transformR270]"..
|
|
"list[context;dst;4.75,0.96;2,2;]"..
|
|
"list[current_player;main;0,4.25;8,1;]"..
|
|
"list[current_player;main;0,5.5;8,3;8]"..
|
|
"listring[context;dst]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;src]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;fuel]"..
|
|
"listring[current_player;main]"..
|
|
default.get_hotbar_bg(0, 4.25)
|
|
end
|
|
|
|
function default.get_furnace_inactive_formspec()
|
|
return "size[8,8.5]"..
|
|
"list[context;src;2.75,0.5;1,1;]"..
|
|
"list[context;fuel;2.75,2.5;1,1;]"..
|
|
"image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
|
|
"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
|
|
"list[context;dst;4.75,0.96;2,2;]"..
|
|
"list[current_player;main;0,4.25;8,1;]"..
|
|
"list[current_player;main;0,5.5;8,3;8]"..
|
|
"listring[context;dst]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;src]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;fuel]"..
|
|
"listring[current_player;main]"..
|
|
default.get_hotbar_bg(0, 4.25)
|
|
end
|
|
|
|
--
|
|
-- Node callback functions that are the same for active and inactive furnace
|
|
--
|
|
|
|
local function can_dig(pos, player)
|
|
local meta = minetest.get_meta(pos);
|
|
local inv = meta:get_inventory()
|
|
return inv:is_empty("fuel") and inv:is_empty("dst") and inv:is_empty("src")
|
|
end
|
|
|
|
local function allow_metadata_inventory_put(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
if listname == "fuel" then
|
|
if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
|
|
if inv:is_empty("src") then
|
|
meta:set_string("infotext", S("Furnace is empty"))
|
|
end
|
|
return stack:get_count()
|
|
else
|
|
return 0
|
|
end
|
|
elseif listname == "src" then
|
|
return stack:get_count()
|
|
elseif listname == "dst" then
|
|
return 0
|
|
end
|
|
end
|
|
|
|
local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
local stack = inv:get_stack(from_list, from_index)
|
|
return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
|
|
end
|
|
|
|
local function allow_metadata_inventory_take(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
return stack:get_count()
|
|
end
|
|
|
|
local function swap_node(pos, name)
|
|
local node = minetest.get_node(pos)
|
|
if node.name == name then
|
|
return
|
|
end
|
|
node.name = name
|
|
minetest.swap_node(pos, node)
|
|
end
|
|
|
|
local function furnace_node_timer(pos, elapsed)
|
|
--
|
|
-- Initialize metadata
|
|
--
|
|
local meta = minetest.get_meta(pos)
|
|
local fuel_time = meta:get_float("fuel_time") or 0
|
|
local src_time = meta:get_float("src_time") or 0
|
|
local fuel_totaltime = meta:get_float("fuel_totaltime") or 0
|
|
|
|
local inv = meta:get_inventory()
|
|
local srclist, fuellist
|
|
local dst_full = false
|
|
|
|
local timer_elapsed = meta:get_int("timer_elapsed") or 0
|
|
meta:set_int("timer_elapsed", timer_elapsed + 1)
|
|
|
|
local cookable, cooked
|
|
local fuel
|
|
|
|
local update = true
|
|
while elapsed > 0 and update do
|
|
update = false
|
|
|
|
srclist = inv:get_list("src")
|
|
fuellist = inv:get_list("fuel")
|
|
|
|
--
|
|
-- Cooking
|
|
--
|
|
|
|
-- Check if we have cookable content
|
|
local aftercooked
|
|
cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
|
|
cookable = cooked.time ~= 0
|
|
|
|
local el = math.min(elapsed, fuel_totaltime - fuel_time)
|
|
if cookable then -- fuel lasts long enough, adjust el to cooking duration
|
|
el = math.min(el, cooked.time - src_time)
|
|
end
|
|
|
|
-- Check if we have enough fuel to burn
|
|
if fuel_time < fuel_totaltime then
|
|
-- The furnace is currently active and has enough fuel
|
|
fuel_time = fuel_time + el
|
|
-- If there is a cookable item then check if it is ready yet
|
|
if cookable then
|
|
src_time = src_time + el
|
|
if src_time >= cooked.time then
|
|
-- Place result in dst list if possible
|
|
if inv:room_for_item("dst", cooked.item) then
|
|
inv:add_item("dst", cooked.item)
|
|
inv:set_stack("src", 1, aftercooked.items[1])
|
|
src_time = src_time - cooked.time
|
|
update = true
|
|
else
|
|
dst_full = true
|
|
end
|
|
-- Play cooling sound
|
|
minetest.sound_play("default_cool_lava",
|
|
{pos = pos, max_hear_distance = 16, gain = 0.1}, true)
|
|
else
|
|
-- Item could not be cooked: probably missing fuel
|
|
update = true
|
|
end
|
|
end
|
|
else
|
|
-- Furnace ran out of fuel
|
|
if cookable then
|
|
-- We need to get new fuel
|
|
local afterfuel
|
|
fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
|
|
|
|
if fuel.time == 0 then
|
|
-- No valid fuel in fuel list
|
|
fuel_totaltime = 0
|
|
src_time = 0
|
|
else
|
|
-- Take fuel from fuel list
|
|
inv:set_stack("fuel", 1, afterfuel.items[1])
|
|
-- Put replacements in dst list or drop them on the furnace.
|
|
local replacements = fuel.replacements
|
|
if replacements[1] then
|
|
local leftover = inv:add_item("dst", replacements[1])
|
|
if not leftover:is_empty() then
|
|
local above = vector.new(pos.x, pos.y + 1, pos.z)
|
|
local drop_pos = minetest.find_node_near(above, 1, {"air"}) or above
|
|
minetest.item_drop(replacements[1], nil, drop_pos)
|
|
end
|
|
end
|
|
update = true
|
|
fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
|
|
end
|
|
else
|
|
-- We don't need to get new fuel since there is no cookable item
|
|
fuel_totaltime = 0
|
|
src_time = 0
|
|
end
|
|
fuel_time = 0
|
|
end
|
|
|
|
elapsed = elapsed - el
|
|
end
|
|
|
|
if fuel and fuel_totaltime > fuel.time then
|
|
fuel_totaltime = fuel.time
|
|
end
|
|
if srclist and srclist[1]:is_empty() then
|
|
src_time = 0
|
|
end
|
|
|
|
--
|
|
-- Update formspec, infotext and node
|
|
--
|
|
local formspec
|
|
local item_state
|
|
local item_percent = 0
|
|
if cookable then
|
|
item_percent = math.floor(src_time / cooked.time * 100)
|
|
if dst_full then
|
|
item_state = S("100% (output full)")
|
|
else
|
|
item_state = S("@1%", item_percent)
|
|
end
|
|
else
|
|
if srclist and not srclist[1]:is_empty() then
|
|
item_state = S("Not cookable")
|
|
else
|
|
item_state = S("Empty")
|
|
end
|
|
end
|
|
|
|
local fuel_state = S("Empty")
|
|
local active = false
|
|
local result = false
|
|
|
|
if fuel_totaltime ~= 0 then
|
|
active = true
|
|
local fuel_percent = 100 - math.floor(fuel_time / fuel_totaltime * 100)
|
|
fuel_state = S("@1%", fuel_percent)
|
|
formspec = default.get_furnace_active_formspec(fuel_percent, item_percent)
|
|
swap_node(pos, "default:furnace_active")
|
|
-- make sure timer restarts automatically
|
|
result = true
|
|
|
|
-- Play sound every 5 seconds while the furnace is active
|
|
if timer_elapsed == 0 or (timer_elapsed+1) % 5 == 0 then
|
|
minetest.sound_play("default_furnace_active",
|
|
{pos = pos, max_hear_distance = 16, gain = 0.5}, true)
|
|
end
|
|
else
|
|
if fuellist and not fuellist[1]:is_empty() then
|
|
fuel_state = S("@1%", 0)
|
|
end
|
|
formspec = default.get_furnace_inactive_formspec()
|
|
swap_node(pos, "default:furnace")
|
|
-- stop timer on the inactive furnace
|
|
minetest.get_node_timer(pos):stop()
|
|
meta:set_int("timer_elapsed", 0)
|
|
end
|
|
|
|
|
|
local infotext
|
|
if active then
|
|
infotext = S("Furnace active")
|
|
else
|
|
infotext = S("Furnace inactive")
|
|
end
|
|
infotext = infotext .. "\n" .. S("(Item: @1; Fuel: @2)", item_state, fuel_state)
|
|
|
|
--
|
|
-- Set meta values
|
|
--
|
|
meta:set_float("fuel_totaltime", fuel_totaltime)
|
|
meta:set_float("fuel_time", fuel_time)
|
|
meta:set_float("src_time", src_time)
|
|
meta:set_string("formspec", formspec)
|
|
meta:set_string("infotext", infotext)
|
|
|
|
return result
|
|
end
|
|
|
|
--
|
|
-- Node definitions
|
|
--
|
|
|
|
minetest.register_node("default:furnace", {
|
|
description = S("Furnace"),
|
|
tiles = {
|
|
"default_furnace_top.png", "default_furnace_bottom.png",
|
|
"default_furnace_side.png", "default_furnace_side.png",
|
|
"default_furnace_side.png", "default_furnace_front.png"
|
|
},
|
|
paramtype2 = "facedir",
|
|
groups = {cracky=2},
|
|
legacy_facedir_simple = true,
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_stone_defaults(),
|
|
|
|
can_dig = can_dig,
|
|
|
|
on_timer = furnace_node_timer,
|
|
|
|
on_construct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('src', 1)
|
|
inv:set_size('fuel', 1)
|
|
inv:set_size('dst', 4)
|
|
furnace_node_timer(pos, 0)
|
|
end,
|
|
|
|
on_metadata_inventory_move = function(pos)
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end,
|
|
on_metadata_inventory_put = function(pos)
|
|
-- start timer function, it will sort out whether furnace can burn or not.
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end,
|
|
on_blast = function(pos)
|
|
local drops = {}
|
|
default.get_inventory_drops(pos, "src", drops)
|
|
default.get_inventory_drops(pos, "fuel", drops)
|
|
default.get_inventory_drops(pos, "dst", drops)
|
|
drops[#drops+1] = "default:furnace"
|
|
minetest.remove_node(pos)
|
|
return drops
|
|
end,
|
|
|
|
allow_metadata_inventory_put = allow_metadata_inventory_put,
|
|
allow_metadata_inventory_move = allow_metadata_inventory_move,
|
|
allow_metadata_inventory_take = allow_metadata_inventory_take,
|
|
})
|
|
|
|
minetest.register_node("default:furnace_active", {
|
|
description = S("Furnace"),
|
|
tiles = {
|
|
"default_furnace_top.png", "default_furnace_bottom.png",
|
|
"default_furnace_side.png", "default_furnace_side.png",
|
|
"default_furnace_side.png",
|
|
{
|
|
image = "default_furnace_front_active.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 16,
|
|
aspect_h = 16,
|
|
length = 1.5
|
|
},
|
|
}
|
|
},
|
|
paramtype2 = "facedir",
|
|
light_source = 8,
|
|
drop = "default:furnace",
|
|
groups = {cracky=2, not_in_creative_inventory=1},
|
|
legacy_facedir_simple = true,
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_stone_defaults(),
|
|
on_timer = furnace_node_timer,
|
|
|
|
can_dig = can_dig,
|
|
|
|
allow_metadata_inventory_put = allow_metadata_inventory_put,
|
|
allow_metadata_inventory_move = allow_metadata_inventory_move,
|
|
allow_metadata_inventory_take = allow_metadata_inventory_take,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "default:furnace",
|
|
recipe = {
|
|
{"group:stone", "group:stone", "group:stone"},
|
|
{"group:stone", "", "group:stone"},
|
|
{"group:stone", "group:stone", "group:stone"},
|
|
}
|
|
})
|